Vibrational Frequencies calculated at MP2=FULL/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3184 |
3018 |
2.37 |
153.43 |
0.11 |
0.19 |
| 2 |
A1 |
1605 |
1522 |
0.00 |
8.20 |
0.72 |
0.84 |
| 3 |
A1 |
1227 |
1163 |
6.81 |
8.16 |
0.07 |
0.14 |
| 4 |
A1 |
1141 |
1082 |
6.08 |
11.47 |
0.25 |
0.40 |
| 5 |
A1 |
811 |
769 |
17.61 |
11.22 |
0.73 |
0.85 |
| 6 |
A2 |
3264 |
3095 |
0.00 |
85.17 |
0.75 |
0.86 |
| 7 |
A2 |
1224 |
1161 |
0.00 |
6.35 |
0.75 |
0.86 |
| 8 |
A2 |
1009 |
956 |
0.00 |
0.00 |
0.75 |
0.86 |
| 9 |
B1 |
3283 |
3113 |
35.99 |
11.50 |
0.75 |
0.86 |
| 10 |
B1 |
1122 |
1064 |
0.88 |
18.34 |
0.75 |
0.86 |
| 11 |
B1 |
861 |
817 |
0.05 |
11.42 |
0.75 |
0.86 |
| 12 |
B2 |
3173 |
3008 |
17.41 |
6.14 |
0.75 |
0.86 |
| 13 |
B2 |
1591 |
1509 |
0.17 |
5.65 |
0.75 |
0.86 |
| 14 |
B2 |
1149 |
1089 |
13.00 |
2.51 |
0.75 |
0.86 |
| 15 |
B2 |
759 |
720 |
2.34 |
7.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12702.3 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 12041.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.